WO2015189238A1 - Dispositif de perforation d'un film - Google Patents
Dispositif de perforation d'un film Download PDFInfo
- Publication number
- WO2015189238A1 WO2015189238A1 PCT/EP2015/062884 EP2015062884W WO2015189238A1 WO 2015189238 A1 WO2015189238 A1 WO 2015189238A1 EP 2015062884 W EP2015062884 W EP 2015062884W WO 2015189238 A1 WO2015189238 A1 WO 2015189238A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- perforation
- film
- conveyor belt
- flat surface
- support structure
- Prior art date
Links
- 239000013598 vector Substances 0.000 claims description 27
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
- B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4481—Cutters therefor; Dies therefor having special lateral or edge outlines or special surface shapes, e.g. apertures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5152—Cutting partially, e.g. perforating
Definitions
- the present invention relates to a device for perforating a pull-down film comprising means for feeding the unwinding film, at least one perforation element which has a perforation position of said unwinding film and a withdrawal position, as well as means for receiving said perforated film fed.
- such a device is coupled to a shrinkwrapper intended for packaging containers such as bottles or cans.
- the perforating device integrated into the shrinkwrapper makes it possible to provide a pre-perforated film before the packaging of containers.
- the film, preferably heat-shrinkable, obtained can then be used to package a series of containers.
- Document FR 2 986 509 discloses such a perforating device integrated into a shrinkwrapper.
- Figure 3 of the document illustrates a perforating device which comprises a first roller equipped with a fitted knife acting as a perforating element and a second roller provided with a groove arranged to receive the aforesaid knife.
- the first and second rollers are substantially contiguous such that the unwinding film is pinched, held, and driven along a guide surface.
- the film when the film is fed into the device, it is unwound to reach the height of the two aforementioned adjacent rollers.
- the film When the film reaches the first and second rollers, it adopts the cylindrical surface of the second roll to be perforated by the knife which is in the perforating position and arranged perpendicularly to the surface of the film.
- the two rollers maintain and stretch the film on both sides of the groove at the time of perforation, which can also complicate the control of the film running speed.
- the knife adopts its withdrawal position and the film continues its progression in the shrinkwrapper.
- This perforation device has the disadvantage of being able to cause tearing of the film. Indeed, the two rollers are contiguous and pinch the film so much that they can cause its tear before, during or after perforation.
- the shape of the perforation obtained on the film using the disclosed device is limited by the shape of the cutting object of the first roll which must be able to fit in the predefined shape of the groove of the opposite roll.
- the only cutting object used is a knife which must be received by the groove. The use of the device taught is therefore severely limited for users, who are forced to perforate their film using a single perforation element offering a single form of perforation.
- the known device is therefore limited to offer the user a single type of pattern with a single type of spacing possible.
- the disclosed device makes access to the film difficult because the two rollers are contiguous. Therefore, when an element remains stuck in the groove of the second roller, access to the film remains difficult. The maintenance of such a device is therefore also strongly limited.
- the disclosed device does not provide a quality perforation with reliable accuracy and reproducibility that is guaranteed and ensured over time.
- the flexibility of use of such a device is further strongly limited while the needs of users in this field of application are only growing.
- the object of the invention is to overcome the disadvantages of the state of the art by providing a versatile perforating device, with a flexibility, expected by users, which is reliable and whose perforations are accurate, guaranteed and reproducible.
- a perforation device is provided according to the invention, as indicated at the beginning, characterized in that it further comprises:
- a conveyor belt having a flat surface penetrable by at least one aforesaid perforating element, having a predetermined speed of movement and being arranged to receive the unwinding film on the aforesaid surface and convey it on it at said predetermined speed in one direction predetermined,
- a reel having an axis of rotation which is arranged parallel to said plane surface, at a distance from said plane and perpendicular to said predetermined direction of displacement of said film on said flat surface of the conveyor belt and around which at least one revolution is driven in revolution; support structure provided with at least one aforementioned perforation element, and
- said at least one perforation element perforates the film and penetrates at least partially through the flat surface of said conveyor belt.
- the conveyor belt of the perforating device according to the present invention offers several advantages.
- the film has a flat surface that can receive and transport the unwinding film at a predetermined speed and in a predetermined direction. So when the drop-down film reaches the flat surface of the conveyor belt, it is driven substantially at the predetermined speed of movement of the conveyor belt and in the predetermined direction thereof.
- the film is unwound on a flat surface which greatly facilitates its perforation by the perforation element or elements. Indeed, at the time of perforation, the film remains supported by the conveyor belt without the possibility of being stretched by the perforation elements.
- the perforation is therefore precise since it is made on a substantially flat surface and the perforation element is such that, in the perforation position, not only does it pass through the film, but it also enters the conveyor belt through which it passes through the surface plane.
- the penetrable flat surface of the conveyor belt facilitates the perforation of the film it carries and it can be penetrated by any perforation element, regardless of its shape.
- the reel according to the invention is particularly advantageous in that its axis of rotation is disposed at a distance from the flat surface of the conveyor belt. There is no need for two contiguous rollers that pinch the film and can tear it during its course.
- the arrangement of the reel away from the conveyor belt makes access to the film easier, unlike the state of the art using two adjacent rollers. Therefore, in the event of maintenance or breakdown of the device, the arrangement of each element forming the perforation device according to the invention makes it easier to access the film.
- said at least one support structure of the reel can be provided with at least one perforation element which can be easily substituted by another so as to adapt the shape of the perforations in the film.
- the perforating device allows to achieve accurate perforations, reliable and reproducible with assured quality.
- the term "penetrable flat surface" of the conveyor belt is understood to mean a conveyor belt which has on its surface a material that can be penetrated by a perforation element according to the present invention.
- the surface material of the conveyor belt can be in the form of a brush, bristles, a felt, a foam, their combination or any other material that can be penetrated and without limiting the shape. of the perforation element.
- said conveyor belt has on said plane surface a first predetermined velocity vector and said at least one perforation element has, in perforation position, a second predetermined velocity vector which is identical to said first predetermined velocity vector.
- the term "velocity vector” is understood to mean a vector which is defined by a value, a direction and a direction.
- the "first speed vector” refers to the conveyor belt.
- the "first speed vector” has a direction and a direction corresponding to the direction of travel of the film and the conveyor belt.
- the predetermined speed of the conveyor belt defines the intensity (the value) of this "first velocity vector”.
- the conveyor belt moves with the film at a certain speed, in a direction and a predefined direction which are represented by this "first velocity vector”.
- the perforation element has many velocity vectors because it rotates around the axis of rotation of the reel.
- the velocity vector of interest in the context of the present invention relates to the so-called "second velocity vector” which refers to that of the perforation element in the perforation position.
- the "second velocity vector” is directed and oriented in the same direction as the "first velocity vector” of the conveyor belt.
- the "first velocity vector” according to the invention is parallel to the "second velocity vector”.
- said at least one perforation element has a substantially planar surface arranged to be in contact with the flat surface of the conveyor belt.
- the surface of the perforation element, the surface of the film and the flat surface of the conveyor belt thus extend substantially in the same plane.
- each perforation element may have a different form of cutting on a substantially flat surface which facilitates replacement with other cutting shapes which advantageously also have a flat surface.
- the device according to the invention is not limited to a single form of cutting.
- said at least one perforation element comprises a face front end provided with cutting elements and a back face arranged to be received by said at least one support structure.
- said at least one support structure has a pivot axis around which at least one perforation element rotates.
- the perforation elements according to the invention rotate synchronously with respect to the pivot axis of the support structure and the axis of rotation of the reel.
- the device comprises at least one additional reel disposed opposite an additional flat surface of the conveyor belt, also intended to receive the film.
- the device may for example comprise a conveyor belt located between two reels for making perforations on the unwinding film in two successive locations.
- the device according to the invention comprises at least one additional conveyor belt and on it at least one additional flat surface to receive the additional film.
- the perforation device according to the invention may for example comprise a reel located between two conveyor belts to perform the perforations on the unwinding film in two successive locations.
- said conveyor belt may be mounted on at least two cylinders arranged to rotate.
- the conveyor belt is supported by at least two cylinders, preferably four cylinders, so as to provide a sufficiently flat surface of the conveyor belt, for example between two of these cylinders.
- the reel axis has first and second ends each provided with a side wall and at least one aforesaid support structure extending from one side wall to the other.
- said device comprises at least one guide such as a cylinder to adjust the spacing between each perforation pattern.
- the perforation device according to the invention comprises a reel located between two conveyor belts.
- the predetermined speed of the conveyor belt is between 20 and 400 meters per minute (m / min), preferably between 100 and 350 m / min, more preferably between 150 and 350 m / min. min, advantageously between 200 and 350 m / min.
- said at least one perforation element has a geometric shape chosen from the group consisting of the semicircle, the circle, the part of a circle such as the arc of a circle, the square, of a straight line, a curved line, a rectangle, a triangle, or their combinations.
- This particular embodiment has a very advantageous advantage for the device according to the invention because it meets the needs of users who wish to have a versatile perforating device.
- the at least one perforation element can be substituted as desired to obtain the desired perforation shape.
- the user wishes to perform a square-shaped perforation, it suffices to use a perforation element having a square geometric shape provided with the device, to fix it on the support structure and to operate the device to obtain the selected pattern on the pierceable film.
- the replacement of a perforation element is made easy by the device according to the invention since, not only is access to the film guaranteed, but access to at least one perforation element is easy.
- the present invention also relates to a printing line comprising the perforation device according to the present invention.
- the perforating device is such that it can be integrated into a printing line, which is particularly unexpected in view of current perforating devices which can not provide a perforation at the same speed as that at which the film unrolls.
- the present invention also relates to a shrinkwrapper which comprises the perforation device according to the invention.
- Figure 1 is a perspective view of an embodiment of a perforation device according to the invention.
- Figure 2 is a side view of the perforating device shown in Figure 1.
- Figure 3 is a perspective illustration of an exemplary puncture member having peripheral cutting needles.
- Figure 4 is a perspective view of an alternative embodiment of the device according to the present invention.
- FIG. 5 is a view of an advantageous reel of the device according to the invention when the perforation elements are in perforation position.
- Figure 6 is a representation of the reel of Figure 5 when the puncturing members are in the retracted position.
- FIGS. 1 and 2 show a perforation device in which a pull-down film 1 is fed by two feed means 2a, 2b to a conveyor belt 4 which has a penetrable flat surface 5.
- the conveyor belt 4 is mounted on 4 cylinders but can also be supported by at least 2 cylinders. At least one of these cylinders is capable of driving the moving belt 4 in a known manner, not shown, and at a predetermined speed.
- the film 1 is received on this band 4 and is conveyed by it at this speed.
- each reel 6 and 6 ' has an axis of rotation 7 and 7 'around which a first support structure 8A, 8A' comprising four perforation 3A, 3A 'and a second support structure 8B, 8B' comprising four perforation elements 3B, 3B '.
- the axis of rotation 7 and T of each reel 6 and 6 ' is parallel to the surface of the strip 4, and is therefore arranged perpendicularly to the running direction D of the film 1, at a distance therefrom.
- each reel 6 and 6' have, in this example, a first end and a second end each provided with a side wall 10.
- Each support structure 8A, 8A ' , 8B, 8B 'of a reel 6 and 6' extends from one side wall to the other of the axis of rotation 7 and T.
- each main reel thus comprises at each of its ends a side wall and a central wall at its center.
- the device according to the invention has on both sides of the conveyor belt 4 four reels 6 and 6 'and therefore two reels 6 above the band 4 and two reels 6' below the band 4, each reel comprising at their ends side walls.
- the reels 6 and 6 ' are preferably independent of each other.
- the device may also comprise two reels 6 and 6 'located on either side of the conveyor belt 4, one above the first flat surface 5 of the conveyor belt 4 and the other below the additional planar surface 5 'of the strip 4.
- Each perforation element 3A, 3B, 3A 'and 3B' illustrated in FIGS. 1, 2 has a front face provided with cutting elements, such as needles or a blade, and a substantially flat back face.
- the front face of each perforation element 3A, 3B, 3A 'and 3B' preferably the cutting elements of each perforating element 3A, 3B, 3A 'and 3B', can or can rest on the In this way, when the film 1 is conveyed by the strip 4, the strip 4 is held between the perforating elements 3A, 3B, 3A 'and 3B', in the perforation position P. , and the flat surface 5, 5 'on which the film 1 conveyed by the strip 4 rests.
- the perforation elements 3A of the first support structure 8A of the reel 6 situated above the conveyor belt 4 perforate the film 1, when they are in the perforation position P, whereas the elements of FIG. perforation 3B of the second support structure 8B of the reel 6 are not provided to perforate the film in this preferred configuration.
- the perforation elements 3 ⁇ 'of the reel 6', located below the conveyor belt 4 are those provided for perforating the film while the perforating elements 3A 'are not arranged to perforate said film 1.
- the four perforation elements 3A of the first support structure 8A of the reel 6 are in the perforation position P
- the four perforation elements 3B of the second support structure 8B located opposite of the first support structure 8A
- the four perforation elements 3A of the first support structure 8A perforate the film 1 to then rotate to 360 ° and perforate it again.
- the four perforation elements 3B of the second support structure 8B play, in this particular mode, simply the counterweight role for the perforation elements 3A of the first support structure 8A.
- the perforation provided with the aid of this particular embodiment is then even more precise.
- the front faces A of the perforation elements 3A of the first support structure 8A of the reel 6 are directed towards the film 1.
- the dorsal faces B of the perforation elements 3B of the second support structure 8B are directed towards the film 1 to prevent these perforation elements 3B from coming into contact with the film 1.
- the elements perforation 3B of the second support structure 8B may be useful in case of replacement of the perforation elements 3A of the first support structure 8A. This is also applicable to the reel 6 'disposed below the conveyor belt 4.
- perforation elements 3B of the second support structure 8B may be substituted by another element so as to be able to counteract the weight of the first support structure 8A which comprises the perforation elements 3A. This costs also for the reel 6 'located below the conveyor belt 4.
- the perforation element has a circle-shaped pattern (FIG. 3). It is understood that the forms of perforations can be varied and for example have another shape such as circular, rectilinear, curved, rectangular, square, triangular or any other geometric shapes.
- the film 1 has a first row of perforations which comprises eight 3 ⁇ 4 of a circle and a second row comprising eight% of a circle.
- receiving means 12 are present in cylinder form. In this way, the latter receive the perforated film 1 in order to guide it to the additional flat surface 5 'of the conveyor belt 4.
- the film 1 can be unwound at a speed of between 20 and 400 meters per minute (m / min), preferably between 100 and 350 m / min, more preferably between 150 and 350 m / min, advantageously between 200 and
- the perforation device is fed with a perforable film 1 by means of the rotary cylinders 2a, 2b which bring it to the first flat surface 5 of the conveyor belt 4.
- the first flat surface 5 of the conveyor belt 4 shows a first velocity vector Vi.
- the direction and direction of the first Vi vector are those corresponding to the direction of travel of the film 1, when it is transported by this first plane surface 5 of the strip 4.
- the intensity of the first vector Vi is equal to that of the predetermined speed of displacement of the conveyor belt 4 and therefore to that of the film 1 drop down.
- the perforation elements 3A When the film 1 reaches the first flat surface 5 of the strip 4, the perforation elements 3A are in the perforation position P and perforate the latter being perpendicular to the running direction D of the film 1. Thus, in the perforation position P , the perforation elements 3A have a second velocity vector V 2 identical to the first velocity vector V-1 of the first penetrable flat surface 5 of the band 4.
- FIGS. 1 and 2 make it possible to highlight the two positions of the perforation elements 3A, 3B, 3A 'and 3B', namely the perforation position P and the retracted position R.
- the perforation elements 3A and 3B are rotated relative to the first flat surface 4 of the band 5, they move away and then move successively to the surface 5 of the band 4 which conveys the film
- the perforating elements 3B are in the retracted position R with respect to the unwinding film 1, they are moved away from the first flat surface 5 and the perforation of the film 1 does not take place.
- the perforation elements 3A reach the first flat surface 5 of the band 4, they adopt a perforation position P which allows them to perforate the film 1.
- the perforation elements 3A or 3B adopt their retracted position R and the film 1 can continue to travel to the two receiving cylinders 12 which guide it to the second flat surface 5 'of the conveyor belt 4 where the second perforation line is made.
- the perforation elements 3B ' are parallel to the film and perforate it by penetrating the second flat surface 5' of the conveyor belt 4 as described above for producing the first line of perforations.
- the perforation elements 3B 'of the reels 6' located below the conveyor belt 4, perforate the film, they also have a second velocity vector V 2 identical to the first velocity vector V1. This time, the direction of the second vector of the perforation elements 3B 'of the second support structure 8B' is opposite to that of the perforation elements 3A of the first support structure 8A of the reel 6 located above the web conveyor 4.
- the conveyor belt 4 serves to support the perforation elements 3A, 3B, 3A 'and 3B', which can easily perforate the film successively while passing through the first planar surface 5 then the second (additional) flat surface 5 'of the conveyor belt 4 while maintaining a constant speed of movement of the film.
- the resulting film 1 can be used to package bottles, cans or other containers. Once packaged, the extraction of a bottle or a can is made easy thanks to the perforations on the film that is next to the bottles or cans. Thus, the withdrawal of a bottle or a can is achieved without necessarily tearing the entire film 1 which sufficiently holds the bottles or cans remaining in the package.
- the film 1 used in the device according to the invention can be of any nature and function. However, a heat-shrinkable packaging film 1 is preferred.
- FIG. 3 shows a perforation element 3 which can be positioned on the support structure 8, 8 ', 8A, 8B, 8A' and 8B 'of the perforation device according to the invention.
- the support structure 8A, 8B, 8A 'and 8B' of the device may contain a reception zone on which the perforation element 3 is fixed.
- the perforation element 3 has a substantially flat surface which is provided with three holes which allow to fix it to the support structure 8A, 8B, 8A 'and 8B' of the perforating device according to the invention. It is understood that the perforation element 3 can simply be clipped onto the support structure 8A, 8B, 8A 'and 8B' to facilitate its replacement.
- the support structure 8A, 8B, 8A 'and 8B' may comprise receiving means for the perforation elements 3.
- the support structure 8A, 8B, 8A 'and 8B' may comprise grooves, grooves or grooves in which the perforating element 3 can slide, which facilitates the replacement of the perforating element 3.
- the perforation element 3 comprises, at the periphery, cutting needles which fill a part of the peripheral surface. In this way, it is possible to form a circle-shaped pattern using such a perforation tool.
- FIG. 4 represents a preferred embodiment of the device according to the present invention and illustrates all the elements described in FIGS. 1 and 2.
- the arrangement of the parts is different in that the device comprises a reel 6 situated between a first and a second conveyor belt 4 4 '.
- the first conveyor belt 4 ' is located above the reel 6 and therefore its first planar surface 5' is arranged to receive the film 1 unwinding.
- the second conveyor belt 4 is located below the reel 6 and its first flat surface 5 is also arranged to receive and convey the film 1 unwinding.
- the feeding of the film 1 into the device is carried out by means of two rotating feed rollers 2a, 2b.
- the film 1 is thus received by the first flat surface 5 'of the first conveyor belt 4'.
- the reel 6 comprises two support structures 8 which comprise respectively eight perforation elements 3 (not shown).
- the perforation elements 3 which are, in perforation position, below the first band conveyor 4 '.
- the perforated film 1 is fed to the two receiving cylinders 12 which direct it towards the first flat surface 5 of the second conveyor belt 4, situated below the reel 6. Again, the perforation operation starts again, but this time here, the perforation elements 3 are in perforation position so that they perforate the film 1 being located just above the second conveyor belt 4.
- the perforated film 1 is received and redirected by two receiving rolls 2c, 2d which receive the film 1.
- the film 1 has a series of patterns in the form of 3 ⁇ 4 circles.
- Each perforation element 3 has the shape of a circle 3 ⁇ 4. It is possible to replace the shape of the perforation element 3 with another for example to change the shape of the precut or simply to replace a piercing member 3 used.
- the film 1 has a first and a second row of perforations where each row comprises eight 3 ⁇ 4 circles.
- Each perforation element 3 has the shape of a circle 3 ⁇ 4.
- the resulting film 1 can be used to package bottles, cans or other containers.
- This embodiment is particularly advantageous because it simply requires the establishment of a single reel 6 disposed between two conveyor belts 4 to perforate the film 1 drop.
- FIGS 5 and 6 illustrate an advantageous reel 6 of the perforating device according to the invention which comprises a first support structure 8 and a second support structure 8 ', which have a pivot axis AA.
- Each support structure 8 and 8 ' comprises perforating elements 3 and 3' which are arranged to rotate about the pivot axis AA of the corresponding support structure 8 and 8 '.
- the reel 6 has an axis of rotation 7 around which also rotate the perforation elements 3 and 3 'which rest on the support structures 8 and 8'.
- the number of belts used can be at least 2.
- the first belt 13A connects the pivot axis AA of the first support structure 8 to a fixed pulley, preferably concentric with respect to the axis of rotation 7 of the reel 6.
- the second (13B ) and third belts 3C connect the pivot axis AA of the second support structure 8 'to the fixed pulley, preferably concentric with respect to the axis of rotation 7 of the reel 6.
- each perforation element 3 and 3 ' has a front face A provided with a cutting element such as a blade and a back face B intended to be fixed on the support structure 8 and 8'.
- the reel 6 is rotated by means of at least one motor (not shown) which drives the axis of rotation 7 of the reel 6.
- the perforation elements 3 of the first support structure 8 are in perforation position P.
- the front faces A of the perforation elements 3 are directed towards the film 1 (not illustrated) for perforate it as explained in the previous figures.
- the perforation elements 3 'of the second support structure 8' are opposite to the first support structure and their front face is located in the opposite direction to that of the end faces of the perforation elements 3 of the first support structure 8.
- each perforation element 3, 3 ' rotates on itself and with respect to their pivot axis AA. In this way, the rotation of the perforation elements 3, 3 'is performed synchronously such as a satellite rotation.
- the perforation elements 3, 3 ' perform a double rotation, one with respect to the pivot axis of their support structure 8, 8' and the other relative to to the axis of rotation 7 of the reel 6.
- FIG. 6 illustrates the perforation elements 3, 3 'of FIG. 5 after a rotation of 180 °, which corresponds to a retracted position R.
- the front faces A of the perforation elements 3, 3 ' face each other.
- the perforation elements 3 'of the second support structure 8' can not perforate the film 1 (not shown) when it reaches its height as their dorsal face faces the film 1.
- the perforating elements 3, 3 ' are synchronously rotated so that the perforating elements 3 of the first support structure 8 reach the film 1 (not illustrated) to perforate it by means of cutting elements such as blades. sharp.
- this particularly advantageous embodiment can be integrated in the perforation device according to the invention to increase the precision of cutting.
- the reel shown in FIGS. 5 and 6 will preferably be integrated into the perforation device illustrated in FIGS. 1 and 2. I! It is understood that the present invention is in no way limited to the embodiments described above and that many modifications can be made without departing from the scope of the appended claims.
- the perforation device may comprise several reels 6 and several conveyor belts 4.
- a conveying belt 4 and 4 'according to the invention may advantageously be supported by at least two cylinders or any other element which make it possible to provide a substantially flat surface 5 and 5' of the conveyor belt 4 and 4 '.
- the perforating device may comprise at least one guide 12 such as a rotating cylinder to adjust the spacing between each perforation pattern.
- the position of the guide makes it possible to control the distance between each perforation pattern.
- the device according to the present invention comprises at least 1 reel, preferably 2 reels, more preferably four reels.
- the device according to the present invention comprises four reels, two reels are advantageously arranged on either side of a conveyor belt and the two reels are preferably connected to one another at one of their end at means of a central wall which makes it possible to stiffen the structure obtained.
- the device according to the invention can use at least one motor or equivalent means to operate the elements of the device.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/317,184 US10232525B2 (en) | 2014-06-12 | 2015-06-10 | Film perforation device |
RU2016150552A RU2656428C1 (ru) | 2014-06-12 | 2015-06-10 | Устройство для перфорирования пленки |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2014/0446A BE1023602B1 (fr) | 2014-06-12 | 2014-06-12 | Dispositif de perforation d'un film. |
EP14172179.5 | 2014-06-12 | ||
BE2014/0446 | 2014-06-12 | ||
EP14172179.5A EP2954990B1 (fr) | 2014-06-12 | 2014-06-12 | Dispositif de perforation d'un film |
Publications (1)
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WO2015189238A1 true WO2015189238A1 (fr) | 2015-12-17 |
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PCT/EP2015/062884 WO2015189238A1 (fr) | 2014-06-12 | 2015-06-10 | Dispositif de perforation d'un film |
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US (1) | US10232525B2 (ru) |
RU (1) | RU2656428C1 (ru) |
WO (1) | WO2015189238A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230150100A (ko) * | 2022-04-21 | 2023-10-30 | 킨코스코리아(주) | 라벨 펀칭 장치 및 그 작동방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000301625A (ja) * | 1999-04-23 | 2000-10-31 | Sumitomo Rubber Ind Ltd | 帯状コンポーネントの送り穿孔装置 |
WO2013019126A1 (en) * | 2011-08-01 | 2013-02-07 | Corcel Ip Limited | Improvements in and relating to corrugated board and the manufacture thereof |
FR2986509A1 (fr) * | 2012-07-11 | 2013-08-09 | Sidel Participations | Equipement et procede pour fardeleuse |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2142728A (en) * | 1935-05-23 | 1939-01-03 | Buckau R Wolf A G Fa Maschf | Perforating device |
US2762433A (en) * | 1952-07-11 | 1956-09-11 | Luber Finer Inc | Apparatus for perforating a strip of filter material for use in a filter element |
US3630513A (en) * | 1969-03-12 | 1971-12-28 | William W Davidson Jr | Automatic tipping machine |
US3747447A (en) * | 1971-04-26 | 1973-07-24 | Celotex Corp | Orbital perforator |
US3833440A (en) * | 1972-06-06 | 1974-09-03 | Tomoku Kk | Method of making hollow planar board of synthetic resin material |
US4134319A (en) * | 1975-12-12 | 1979-01-16 | Racal-Zonal Limited | Rotary punching apparatus |
US4060017A (en) * | 1977-02-18 | 1977-11-29 | Honeywell Inc. | Method of cutting lithium |
ES487253A0 (es) * | 1979-01-31 | 1980-12-16 | Gerber Garment Technology Inc | Perfeccionamientos en un aparato para trabajar sobre mate- rial laminar |
US4589316A (en) * | 1985-01-28 | 1986-05-20 | Clean-Tex A/S | Machine to produce mat with valves therein |
US4730526A (en) * | 1985-09-05 | 1988-03-15 | Gerber Garment Technology | Conveyorized vacuum table for feeding sheet material |
DE3726757A1 (de) * | 1987-08-12 | 1989-02-23 | Moenus Turner Maschf | Durchlauf-abwelkpresse |
JPH01271197A (ja) * | 1988-04-20 | 1989-10-30 | Konica Corp | フィルム穿孔機 |
US5237800A (en) * | 1991-03-29 | 1993-08-24 | Omori Machinery Co., Ltd. | Shrink-wrapping method and apparatus |
GB2271545A (en) * | 1992-10-19 | 1994-04-20 | Grace W R & Co | Packaging machine and process |
US5740709A (en) * | 1994-03-30 | 1998-04-21 | Goss Graphic Systems, Inc. | Two stage continuous web cutting system and method |
US5493369A (en) * | 1994-08-29 | 1996-02-20 | Xerox Corporation | Apparatus and method for improved liquid developer image conditioning |
DE19710350C2 (de) * | 1997-03-13 | 1999-08-19 | Faustmann | Verfahren und Vorrichtung zum Perforieren von Zuschnitten aus Flachmaterial |
DE19756094A1 (de) * | 1997-12-17 | 1999-06-24 | Winkler Duennebier Kg Masch | Verfahren zum Ausbilden einer Matrizenhohlform und Prägevorrichtung zur Durchführung des Verfahrens |
DE19803591A1 (de) * | 1998-01-30 | 1999-08-05 | Voith Sulzer Papiertech Patent | Doppelsieb-Former |
JP3640591B2 (ja) * | 1999-10-06 | 2005-04-20 | ユニ・チャーム株式会社 | 表面摩擦に対する強度が高い水解性繊維シートの製造方法 |
US6740200B2 (en) * | 2001-12-19 | 2004-05-25 | Kimberly-Clark Worldwide, Inc. | Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding |
FR2846013B1 (fr) * | 2002-10-18 | 2005-05-27 | Rieter Perfojet | Tissu non-tisse de petite masse volumique et ses procede et installation de production et ses applications |
DE10252941B4 (de) * | 2002-11-14 | 2009-09-10 | Airbus Deutschland Gmbh | Verfahren zur Herstellung einer Kernstruktur für einen Kernverbund |
RU2466915C2 (ru) * | 2007-07-16 | 2012-11-20 | Криовак, Инк. | Способ и устройство для вакуумной упаковки в пленку |
JP4912509B1 (ja) * | 2011-03-05 | 2012-04-11 | 三和テクノ株式会社 | 織物からなる高速搬送ベルトおよびその装置 |
-
2015
- 2015-06-10 RU RU2016150552A patent/RU2656428C1/ru active
- 2015-06-10 US US15/317,184 patent/US10232525B2/en active Active
- 2015-06-10 WO PCT/EP2015/062884 patent/WO2015189238A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000301625A (ja) * | 1999-04-23 | 2000-10-31 | Sumitomo Rubber Ind Ltd | 帯状コンポーネントの送り穿孔装置 |
WO2013019126A1 (en) * | 2011-08-01 | 2013-02-07 | Corcel Ip Limited | Improvements in and relating to corrugated board and the manufacture thereof |
FR2986509A1 (fr) * | 2012-07-11 | 2013-08-09 | Sidel Participations | Equipement et procede pour fardeleuse |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230150100A (ko) * | 2022-04-21 | 2023-10-30 | 킨코스코리아(주) | 라벨 펀칭 장치 및 그 작동방법 |
KR102640746B1 (ko) | 2022-04-21 | 2024-02-27 | 킨코스코리아(주) | 라벨 펀칭 장치 및 그 작동방법 |
Also Published As
Publication number | Publication date |
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RU2656428C1 (ru) | 2018-06-05 |
US10232525B2 (en) | 2019-03-19 |
US20170129122A1 (en) | 2017-05-11 |
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